Review on U-Turn M8 1.25 Yellow Flange Bolt by Daniel Russell

I am very disappointed with most of the mounts I buy live (online), but they seem to be of good quality. They have the typical grade 8 yellow zinc finish. None of these broke when installed with my cordless percussion gun. I only installed them in March 2020 but will report if they rust excessively in the future. The thread pitch was also not listed in the description. They are sized m6x1.0 - a common Japanese size for a 10mm socket head cap screw.